EZSee by DC LARGE PRINT KEYBOARD - YELLOW Keys with BLACK Letters. Wired with USB Connection - Great Contrast for Poor Vision or Dimly Lighted Rooms. Low Vision, or Low Light for Seniors and People with Bad Vision! Imposing Vivid Black Over-sized Letters on Yellow Background Tested to Deliver the BEST CONTRAST for the Visually Challenged Persons English Large Print keyboard provides superior comfort without forcing you to relearn how to type Largest print on key caps available in a full-size keyboard; Easily seen print, even in low light Designed for those who have a hard time seeing the existing commands on the standard keyboard Big Keys Keyboard has been designed specifically for those with conditions that cause visual impairment or low vision, such as macular degeneration, glaucoma, diabetic retinopathy, and cataracts. These large print, big key keyboards are perfect for anyone who has a hard time seeing the existing commands on their keyboards. With a bigger and bolder black typeface on vividly bright yellow keys, the keys are easier to see. Additional keys (hot keys) have been added to the keyboard to allow for easier access to commonly used commands, such as searching and accessing email and the Internet and energy saving commands: wake and sleep, when you need to leave your computer on, but won't be using it. These big, bold keys will have you using the computer, with more accurate keystrokes for a more enjoyable time.